Eagle forged 4340 steel crankshaft intended for IMCA RaceSaver competition and specified for Chevrolet 305/350 with IMCA-legal configuration. The forging uses .125" fillet radiuses for superior strength and omits lightening holes in second and third rod throws to meet class rules. Nitrided surface and micropolished finish complete the build for reliable service in racing applications.
Eagle Chevrolet 350 2Pc 3.480in Stroke IMCA Legal Forged 4340 Steel Crankshaft